Plant Taxonomists
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Phytotaxa 233 (1): 027–048 ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ PHYTOTAXA Copyright © 2015 Magnolia Press Article ISSN 1179-3163 (online edition) http://dx.doi.org/10.11646/phytotaxa.233.1.2 Taxonomy and phylogeny of Cercospora spp. from Northern Thailand JEERAPA NGUANHOM1, RATCHADAWAN CHEEWANGKOON1, JOHANNES Z. GROENEWALD2, UWE BRAUN3, CHAIWAT TO-ANUN1* & PEDRO W. CROUS2,4 1Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, 50200, Thailand *email: [email protected] 2CBS-KNAW Fungal Biodiversity Centre, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands 3Martin-Luther-Universität, Institut für Biologie, Bereich Geobotanik und Botanischer Garten, Herbarium, Neuwerk 21, 06099 Halle (Saale), Germany 4Department of Microbiology and Plant Pathology, Forestry and Agricultural Biotechnology Institute, University of Pretoria, Pretoria 0002, South Africa Abstract The genus Cercospora represents a group of important plant pathogenic fungi with a wide geographic distribution, being commonly associated with leaf spots on a broad range of plant hosts. The goal of the present study was to conduct a mor- phological and molecular phylogenetic analysis of the Cercospora spp. occurring on various plants growing in Northern Thailand, an area with a tropical savannah climate, and a rich diversity of vascular plants. Sixty Cercospora isolates were collected from 29 host species (representing 16 plant families). Partial nucleotide sequence data for two gene loci (ITS and cmdA), were generated for all isolates. Results from this study indicate that members of the genus Cercospora vary regarding host specificity, with some taxa having wide host ranges, and others being host-specific. Based on cultural, morphological and phylogenetic data, four new species of Cercospora could be identified: C. -
The Asian Journal of Biology Education
The Asian Journal of Biology Education ISSN 1447-0209 Volume 11: April 2019 Editorial Board Editor-in-Chief Dr. Nobuyasu Katayama (Tokyo Institute of Biology Education, Japan) Editorial Committee Professor Ka Hou Chu (The Chinese University of Hong Kong, China) Dr. Narendra D. Deshmukh (HBCSE, TIFR, India) Dr. C. H. Diong (National Institute of Education, Singapore) Professor Juneuy Hong (Seowon University, South Korea) Dr. Nirankush V. Khubalkar (L. A. D. College for Women, India) Professor Shigeki Mayama (Tokyo Gakugei University, Japan) Dr. Kiyoyuki Ohshika (Aichi University of Education, Japan) Dr. Anne M. Wallis (Deakin University, Australia) Dr. Chen Zhong (National Institute of Education, Singapore) The Asian Journal of Biology Education (Asian J. Biol. Educ.) is published electronically by the Asian Association for Biology Education (AABE). The Journal is on the AABE website: http://www.aabe.sakura.ne.jp Copyright ©2004 by the Asian Association for Biology Education. All rights reserved. The Asian Journal of Biology Education Volume 11: April 2019 Research Note Organisms Appearing in Japanese and Korean Elementary School Science Textbooks – A Preliminary Study – Nobuyasu Katayama and Yoona Lee …………...………………………………….…………2 Biological Resource Teaching the Vertebrate Skeletal Systems with Cast and Models Avoiding Animal Dissection Rekha Vartak, Anupama Ronad and Bimalendu B. Nath ……………………………………14 Country Report A Partnership Approach to Develop National Biology Curriculum in Singapore Chen Zhong ……………………...………………………………………………………… 19 -
Hybrids in Crepidiastrum (Asteraceae)
植物研究雑誌 J. Jpn. Bot. 82: 337–347 (2007) Hybrids in Crepidiastrum (Asteraceae) Hiroyoshi OHASHIa and Kazuaki OHASHIb aBotanical Garden, Tohoku University, Sendai, 980‒0862 JAPAN; E-mail: [email protected] bLaboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka, 565‒0871 JAPAN (Recieved on June 14, 2007) Crepidiastrixeris has been recognized as an intergeneric hybrid between Crepidias- trum and Ixeris, Paraixeris or Youngia, but the name is illegitimate. Three hybrid species have been recognized under the designation. Two of the three nothospecies are newly in- cluded and named in Crepidiastrum. Crepidiastrum ×nakaii H. Ohashi & K. Ohashi is proposed for a hybrid previously known in hybrid formula Lactuca denticulatoplatyphy- lla Makino or Crepidiastrixeris denticulato-platyphylla (Makino) Kitam. Crepidiastrum ×muratagenii H. Ohashi & K. Ohashi is described based on a hybrid between C. denticulatum (Houtt.) J. H. Pak & Kawano and C. lanceolatum (Houtt.) Nakai instead of a previous designation Crepidiastrixeris denticulato-lanceolata Kitam. Key words: Asteraceae, Crepidiastrixeris, Crepidiastrum, intergeneric hybrid, notho- species. Hybrids between Crepidiastrum and specimens kept at the herbaria of Kyoto Ixeris, Paraixeris or Youngia have been University (KYO), University of Tokyo (TI) treated as members of ×Crepidiastrixeris and Tohoku University (TUS). (Kitamura 1937, Hara 1952, Kitamura 1955, Ohwi and Kitagawa 1992, Koyama 1995). Taxonomic history of the hybrids It was introduced as a representative of The first hybrid known as a member of the intergeneric hybrid (Knobloch 1972). present ×Crepidiastrixeris was found by Hybridity of ×Crepidiastrixeris denticulato- Makino (1917). He described the hybrid platyphylla (Makino) Kitam. (= Lactuca in the genus Lactuca as that between L. -
Анатомия И Морфология Anatomy and Morphology
86 Turczaninowia 2013, 16 (3) : 86–95 АНАТОМИЯ И МОРФОЛОГИЯ ANATOMY AND MORPHOLOGY УДК 582.998 (581.471) DOI: http:/dx.doi.org/10.14258/turczaninowia.16.3.15 Э.В. Бойко E.V. Boyko ПАПИЛЛЫ НА ПОВЕРХНОСТИ СЕМЯНОК ВИДОВ ASTERACEAE PAPILLAE ON THE SURFACE OF THE SEEDS OF SPECIES OF ASTERACEAE Аннотация. Методом сканирующей электронной микроскопии (СЭМ) исследована скульптура по- верхности семянок 371 вида из 168 родов, 21 трибы, пяти подсемейств семейства Asteraceae. У 75 видов из 45 родов, относящихся к 8 трибам, а также у Symphyllocarpus exilis (вида с неустановленным таксономическим положением в системе семейства) было выявлено наличие папилл. На поверхности семянок большинства видов трибы Cichorieae находятся папиллы разнообразного строения. Только у видов этой трибы папиллы об- разуют гребни (виды подтрибы Hypochaeridinae) и на поверхности экзокарпия многих видов находятся окру- глые гладкие гранулы эпикутикулярного воска, отсутствующие у видов других триб. На поверхности семянок видов триб Anthemideae, Astereae, Athroismeae, Calenduleae, Gnaphalieae, Heliantheae, Senecioneae папиллы имеются только у некоторых видов. У исследованных нами видов триб Barnadesieae, Mutisieae, Cynareae, Vernonieae, Arctotideae, Inuleae, Helenieae, Coreopsideae, Tageteae, Madieae, Millerieae, Eupatorieae папиллы не обнаружены. Длина, форма папилл, их расположение на поверхности семянки различны у разных видов и могут быть использованы как таксономический признак. Ключевые слова: Asteraceae, семянки, папиллы, морфология, сканирующая электронная микроскопия (СЭМ), систематика. Summary. The sculpture of the surface of cypselae (scanning electron microscopy) of 371 species of 168 gene ra, 21 tribes, five subfamilies of the family Asteraceae was investigated. 75 species of 45 genera belonging to 8 tribes and the species Symphyllocarpus exilis with uncertain taxonomic position, papillae were detected. Papillae of diverse structure have been revealed on the surface of the cypselae of the majority of Cichorieae species. -
Genetic Diversity and Evolution in Lactuca L. (Asteraceae)
Genetic diversity and evolution in Lactuca L. (Asteraceae) from phylogeny to molecular breeding Zhen Wei Thesis committee Promotor Prof. Dr M.E. Schranz Professor of Biosystematics Wageningen University Other members Prof. Dr P.C. Struik, Wageningen University Dr N. Kilian, Free University of Berlin, Germany Dr R. van Treuren, Wageningen University Dr M.J.W. Jeuken, Wageningen University This research was conducted under the auspices of the Graduate School of Experimental Plant Sciences. Genetic diversity and evolution in Lactuca L. (Asteraceae) from phylogeny to molecular breeding Zhen Wei Thesis submitted in fulfilment of the requirements for the degree of doctor at Wageningen University by the authority of the Rector Magnificus Prof. Dr A.P.J. Mol, in the presence of the Thesis Committee appointed by the Academic Board to be defended in public on Monday 25 January 2016 at 1.30 p.m. in the Aula. Zhen Wei Genetic diversity and evolution in Lactuca L. (Asteraceae) - from phylogeny to molecular breeding, 210 pages. PhD thesis, Wageningen University, Wageningen, NL (2016) With references, with summary in Dutch and English ISBN 978-94-6257-614-8 Contents Chapter 1 General introduction 7 Chapter 2 Phylogenetic relationships within Lactuca L. (Asteraceae), including African species, based on chloroplast DNA sequence comparisons* 31 Chapter 3 Phylogenetic analysis of Lactuca L. and closely related genera (Asteraceae), using complete chloroplast genomes and nuclear rDNA sequences 99 Chapter 4 A mixed model QTL analysis for salt tolerance in -
5. Tribe CICHORIEAE 菊苣族 Ju Ju Zu Shi Zhu (石铸 Shih Chu), Ge Xuejun (葛学军); Norbert Kilian, Jan Kirschner, Jan Štěpánek, Alexander P
Published online on 25 October 2011. Shi, Z., Ge, X. J., Kilian, N., Kirschner, J., Štěpánek, J., Sukhorukov, A. P., Mavrodiev, E. V. & Gottschlich, G. 2011. Cichorieae. Pp. 195–353 in: Wu, Z. Y., Raven, P. H. & Hong, D. Y., eds., Flora of China Volume 20–21 (Asteraceae). Science Press (Beijing) & Missouri Botanical Garden Press (St. Louis). 5. Tribe CICHORIEAE 菊苣族 ju ju zu Shi Zhu (石铸 Shih Chu), Ge Xuejun (葛学军); Norbert Kilian, Jan Kirschner, Jan Štěpánek, Alexander P. Sukhorukov, Evgeny V. Mavrodiev, Günter Gottschlich Annual to perennial, acaulescent, scapose, or caulescent herbs, more rarely subshrubs, exceptionally scandent vines, latex present. Leaves alternate, frequently rosulate. Capitulum solitary or capitula loosely to more densely aggregated, sometimes forming a secondary capitulum, ligulate, homogamous, with 3–5 to ca. 300 but mostly with a few dozen bisexual florets. Receptacle naked, or more rarely with scales or bristles. Involucre cylindric to campanulate, ± differentiated into a few imbricate outer series of phyllaries and a longer inner series, rarely uniseriate. Florets with 5-toothed ligule, pale yellow to deep orange-yellow, or of some shade of blue, including whitish or purple, rarely white; anthers basally calcarate and caudate, apical appendage elongate, smooth, filaments smooth; style slender, with long, slender branches, sweeping hairs on shaft and branches; pollen echinolophate or echinate. Achene cylindric, or fusiform to slenderly obconoidal, usually ribbed, sometimes compressed or flattened, apically truncate, attenuate, cuspi- date, or beaked, often sculptured, mostly glabrous, sometimes papillose or hairy, rarely villous, sometimes heteromorphic; pappus of scabrid [to barbellate] or plumose bristles, rarely of scales or absent. -
Asteraceae): Evidence from Morphology, Karyotype, and ITS Sequences
Botanical Studies (2006) 47: 191-197. PLANT BIOSYSTEMATICS Natural hybridization between Aster ageratoides var. scaberulus and Kalimeris indica (Asteraceae): evidence from morphology, karyotype, and ITS sequences Wei-PingLI* College of Life Sciences, Hunan Normal University, Changsha 410081, P. R. China (ReceivedApril14,2004;AcceptedNovember4,2005) ABSTRACT. AnewnaturalhybridfromtheHengshanMountaininHunanProvince,China,wasfound. Comparisonsofmorphology,karyotype,andITSsequencesamongthehybridanditsparentalspeciesshow thatthehybridrepresentsF1progenyfromhybridizationbetween Aster ageratoidesvar.scaberulus and Ka- limeris indica.Basedonmorphologicalandkaryotypicalobservationsofthehybrid,thisstudysuggeststhat naturalhybridizationbetweenAster and Kalimeriscouldhaveleadtotheshorteningofthepappusanda specialkaryotype(LS-type)andmakesthedelimitingofAsterand Kalimeris difficult. This study also indi- catesthatkaryotypeinvestigationsmaybeparticularlyusefulinresolvingsomeofthetaxonomicconfusion betweenAster and Kalimeris. Keywords:Aster;Kalimeris;Karyotype;Naturalhybridization;Pappus. INTRODUCTION analyses,Tarasuggestedthathybridizationhadoccurred betweenAster ovatus (Franch.etSav.)SoejimaetMot. Naturalhybridizationisafrequentphenomenonin Ito(A. ageratoidessubsp.ovatus (Franch.etSav.)Ka- plantsandplaysanimportantroleinplantevolution, tam.)andKalimeris incisa(Fisch.)DC.,andthatinfact leadinginatleastsomecasestoformationofnewspe- A. ovatuswasanamphidiploidthatoriginatedfollowing cies.Inaddition,hybridizationoftengeneratesconsider- intergenerichybridizationbetweenAsterandKalimeris. -
It Is Noteworthy That the Hybrid Between Paraixeris Denticulata
158 Cytologia 14 Intergeneric Hybridization in Cichorieae, VII. Cytology of F4 individuals of Paraixeris denticulata•~Crepidiastrum platyphyllum1 By Humihiko Ono Biological Laboratory, Matuyama-kotogakko Received April 21, 1946 Introduction It is noteworthy that the hybrid between Paraixeris denticulata NAKAI and Crepidiastrum platyphyllum KITAMURA is actually found in nature, which taxonomists describe as a new species or a member of a new genus. The present author has undertaken to investigate the origin and the nature of this plant since 1933. He crossed these two different plants and obtained a hybrid quite similar to the plant found in nature. Further the cytological behavior of the hybrid has been studied. The F, of the hybrid which had a low fertility, yielded some achenes when open-polli nated between the F1 individuals. The fertility became higher in each generation than the last. The cytological features of these offsprings up to F3 have been reported in the preceding papers of this series (ONO and SATO 1935, ONO 1937, 1938, 1941). In the fall of 1933, a rather large number of F4 individuals were obtained. Out of these individuals about one hundred were selected for investigation of their external morphology, somatic chromosomes, meiotic behaviors and fertilities. These investiga tions were expected to reveal the hereditary and evolutional significance of this hybrid, and further to elucidate to some extent the nature and the consequences of the structual changes in chromosomes. Another aim of the present study was to investigate whether it might be possible by crossing any two species to produce a fully constant and viable new type, which might prove of great significance in the problem of evolution. -
Э.В. Бойко EV Boyko ТРИХОМЫ СЕМЯНОК ВИДОВ ASTERACEAE
Turczaninowia 2012, 15 (2) : 85–95 85 УДК 582.998 (581.471) Э.В. Бойко E.V. Boyko ТРИХОМЫ СЕМЯНОК ВИДОВ ASTERACEAE. II. ЖЕЛЕЗИСТЫЕ ВОЛОСКИ ACHENE TRICHOMES OF ASTERACEAE. II. GLANDULAR HAIRS Аннотация. Исследована скульптура поверхности семянок (сканирующая электронная микроскопия) 353 видов 114 родов из 18 триб, пяти подсемейств семейства Asteraceae. На поверхности семянок 42 видов выявлено наличие железистых трихом, которые отнесены к 4 типам. Виды с железистыми трихомами отно- сятся к трибам подсемейства Asteroideae: Astereae (15 видов из 9 родов), Anthemideae (11 видов из 7 родов), Inuleae (4 вида из 2 родов), Athroismeae, Coreopsideae, Helenieae, Madieae, Eupatorieae. На семянках видов триб Gnaphalieae, Heliantheae, Senecioneae (подсем. Asteroideae), Cichorieae (подсем. Cichorioideae) и Car dueae (подсем. Carduoideae) железистые трихомы нами не обнаружены. Ключевые слова: Asteraceae, семянки, железистые волоски, морфология, сканирующая электронная микроскопия (СЭМ), систематика. Summary. The sculptures of the surface of achenes of 353 species (114 genera, 18 tribes, five subfamilies) of the family Asteraceae are investigated with scanning electron microscopy (SEM). On the surface of achenes of 42 species, the presence of glandular trichomes is revealed, which are assigned to four types. All species with glandular trichomes belong to the tribes Astereae (15 species from 9 genera), Anthemideae (11 species from 7 genera), Inuleae (4 species from 2 genera), Athroismeae, Coreopsideae, Helenieae, Madieae, Eupatorieae of subfamily Asteroideae. -
American Horticulturist Volume 72, Number 6 June 1993
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The Tribe Cichorieae In
Chapter24 Cichorieae Norbert Kilian, Birgit Gemeinholzer and Hans Walter Lack INTRODUCTION general lines seem suffi ciently clear so far, our knowledge is still insuffi cient regarding a good number of questions at Cichorieae (also known as Lactuceae Cass. (1819) but the generic rank as well as at the evolution of the tribe. name Cichorieae Lam. & DC. (1806) has priority; Reveal 1997) are the fi rst recognized and perhaps taxonomically best studied tribe of Compositae. Their predominantly HISTORICAL OVERVIEW Holarctic distribution made the members comparatively early known to science, and the uniform character com- Tournefort (1694) was the fi rst to recognize and describe bination of milky latex and homogamous capitula with Cichorieae as a taxonomic entity, forming the thirteenth 5-dentate, ligulate fl owers, makes the members easy to class of the plant kingdom and, remarkably, did not in- identify. Consequently, from the time of initial descrip- clude a single plant now considered outside the tribe. tion (Tournefort 1694) until today, there has been no dis- This refl ects the convenient recognition of the tribe on agreement about the overall circumscription of the tribe. the basis of its homogamous ligulate fl owers and latex. He Nevertheless, the tribe in this traditional circumscription called the fl ower “fl os semifl osculosus”, paid particular at- is paraphyletic as most recent molecular phylogenies have tention to the pappus and as a consequence distinguished revealed. Its circumscription therefore is, for the fi rst two groups, the fi rst to comprise plants with a pappus, the time, changed in the present treatment. second those without. -
Complete List of Literature Cited* Compiled by Franz Stadler
AppendixE Complete list of literature cited* Compiled by Franz Stadler Aa, A.J. van der 1859. Francq Van Berkhey (Johanes Le). Pp. Proceedings of the National Academy of Sciences of the United States 194–201 in: Biographisch Woordenboek der Nederlanden, vol. 6. of America 100: 4649–4654. Van Brederode, Haarlem. Adams, K.L. & Wendel, J.F. 2005. Polyploidy and genome Abdel Aal, M., Bohlmann, F., Sarg, T., El-Domiaty, M. & evolution in plants. Current Opinion in Plant Biology 8: 135– Nordenstam, B. 1988. Oplopane derivatives from Acrisione 141. denticulata. Phytochemistry 27: 2599–2602. Adanson, M. 1757. Histoire naturelle du Sénégal. Bauche, Paris. Abegaz, B.M., Keige, A.W., Diaz, J.D. & Herz, W. 1994. Adanson, M. 1763. Familles des Plantes. Vincent, Paris. Sesquiterpene lactones and other constituents of Vernonia spe- Adeboye, O.D., Ajayi, S.A., Baidu-Forson, J.J. & Opabode, cies from Ethiopia. Phytochemistry 37: 191–196. J.T. 2005. Seed constraint to cultivation and productivity of Abosi, A.O. & Raseroka, B.H. 2003. In vivo antimalarial ac- African indigenous leaf vegetables. African Journal of Bio tech- tivity of Vernonia amygdalina. British Journal of Biomedical Science nology 4: 1480–1484. 60: 89–91. Adylov, T.A. & Zuckerwanik, T.I. (eds.). 1993. Opredelitel Abrahamson, W.G., Blair, C.P., Eubanks, M.D. & More- rasteniy Srednei Azii, vol. 10. Conspectus fl orae Asiae Mediae, vol. head, S.A. 2003. Sequential radiation of unrelated organ- 10. Isdatelstvo Fan Respubliki Uzbekistan, Tashkent. isms: the gall fl y Eurosta solidaginis and the tumbling fl ower Afolayan, A.J. 2003. Extracts from the shoots of Arctotis arcto- beetle Mordellistena convicta.